{"ObservationDate":"2025-07-01T18:00:00","Latitude":24.2,"Longitude":147.6,"Windspeed":25.0,"Pressure":1006.0,"Identifier":"INVEST 90W","PotentialStatus":"HIGH","OriginalBulletin":["ABPW10 PGTW 011800","MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//","SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH ","PACIFIC OCEANS REISSUED/011800Z-020600ZJUL2025//","REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/011351ZJUL2025//","AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.//","RMKS/","   B. TROPICAL DISTURBANCE SUMMARY:","      (1) THE AREA OF CONVECTION (INVEST 90W) PREVIOUSLY LOCATED NEAR ","21.4N 147.9E IS NOW LOCATED NEAR 24.2N 147.6E, APPROXIMATELY 344 NM ","EAST OF IWO TO. ANIMATED MULTISPECTRAL SATELLITE IMAGERY (MSI) AND A ","010948Z GMI 89 GHZ IMAGE DEPICT A CONSOLIDATING LOW LEVEL CIRCULATION ","CENTER (LLCC) OBSCURED BY DEEP CONVECTION ALONG THE NORTH AND EASTERN ","PERIPHERIES. ENVIRONMENTAL ANALYSIS FOR THE AREA INDICATES MARGINALLY ","FAVORABLE CONDITIONS FOR DEVELOPMENT WITH WARM SEA SURFACE ","TEMPERATURES (29-30 C) AND STRONG POLEWARD OUTFLOW ALOFT, OFFSET BY ","MODERATE SOUTHERLY VERTICAL WIND SHEAR (15-20 KTS), AS RELATIVELY DRY ","AIR ASSOCIATED WITH A TROPICAL UPPER TROPOSPHERIC TROUGH (TUTT) CELL ","TO THE WEST-SOUTHWEST OF THE SYSTEM. GLOBAL DETERMINISTIC AND ENSEMBLE ","MODELS ARE IN GOOD AGREEMENT THAT 90W WILL CONTINUE NORTH-","NORTHWESTWARD WITH GRADUAL DEVELOPMENT OVER THE NEXT 24-48 HOURS. ","MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 25 TO 30 KNOTS. ","MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1006 MB. THE ","POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN ","THE NEXT 24 HOURS REMAINS HIGH. SEE REF A (WTPN21 PGTW 011400) FOR ","FURTHER DETAILS.","      (2) THE AREA OF CONVECTION (INVEST 98W) PREVIOUSLY LOCATED NEAR ","21.4N 147.9E IS NOW LOCATED NEAR 16.9N 124.0E, APPROXIMATELY 115 NM ","EAST-NORTHEAST OF CASIGURAN. ANIMATED ENHANCED INFRARED SATELLITE ","IMAGERY (EIR) AND A 011123Z GMI 89 GHZ MICROWAVE IMAGE DEPICTS A ","CONSOLIDATING LOW LEVEL CIRCULATION CENTER (LLCC) WITH FRAGMENTED ","FORMATIVE BANDING AND BUILDING CONVECTION OVER THE CENTER. ","ENVIRONMENTAL ANALYSIS FOR THE AREA INDICATES A FAVORABLE ENVIRONMENT ","FOR DEVELOPMENT WITH LOW LEVEL VERTICAL WIND SHEAR (10-15 KTS), ","MODERATE EQUATORWARD UPPER LEVEL OUTFLOW, AND VERY WARM SEA SURFACE ","TEMPERATURES OF (30-31 C). DETERMINISTIC AND ENSEMBLES MODELS ARE IN ","GOOD AGREEMENT FOR DEVELOPMENT, BUT WITH GFS MORE AGGRESSIVE OVER THE ","NEXT 48 HOURS. MODELS OVERALL AGREE ON A SLOW NORTHWARD TRACK OVER THE ","NEXT COUPLE DAYS. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 15 ","TO 20 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1005 ","MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL ","CYCLONE WITHIN THE NEXT 24 HOURS IS UPGRADED TO MEDIUM.","      (3) NO OTHER SUSPECT AREAS.","   C. SUBTROPICAL SYSTEM SUMMARY: NONE.","   B. TROPICAL DISTURBANCE SUMMARY: NONE.","   C. SUBTROPICAL SYSTEM SUMMARY: NONE.","3. JUSTIFICATION FOR REISSUE: UPGRADED AREA IN PARA 1.B. (2) TO ","MEDIUM.//"]}